Caloi SIGMA FS 1998 VS GT I-DRIVE 1.0 2003 specs comparison
Caloi Sigma FS
General Infos| Model | Sigma FS |
| Manufacturer | Caloi |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- polished and yellow -Polished and blue |
| Sizes |
- Medium |
| Sizes |
- Medium |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Maxxis Gluteus Front: 26 X 2.10 (inches) Maxxis Incisor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro RBP-375A Levers Tektro 823 Linear-pull Brakes |
| Hubs for disc brakes | Shimano STX-RC |
| Rims manufacturer | 32-hole Weinmann Zac 19 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Marwi Stainless Steel |
Frame and Body Specs
| Frame materials | Alcoa 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Caloi Aluminum |
| Handlebar extender | Caloi Aluminum |
| Handlebar stem details | Kalloy Aluminum |
| Headset size | 1 1/8 (inches) Threadless Aheadset SE-1 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z-51 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 110 (millimeters) Spindle Shimano BB-UN52 |
| Crankset parts and sizes | 22/32/42 Teeth Shimano STX |
| Gear shift levers | Shimano STX-RC RapidFire SL |
| Rear gear set | 11 - 28 Teeth 8-speed |
Caloi Sigma FS Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano STX Top-swing |
| Derailleur (Rear) | Shimano Deore LX SGS |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | Rock Shox Indy C |
Other Specs of Caloi Sigma FS
| Component group sets | Shimano STX-RC |
| Pedals details | Wellgo LU-974A |
| Rear shock absorber | 3.5 (inches) Travel Rock Shox Deluxe |
| Saddle seat | Caloi Avante' SX |
| Seat post extension | 27.0 (millimeters) Diameter Zoom Microset |
GT I-Drive 1.0
General Infos| Model | I-Drive 1.0 |
| Manufacturer | GT |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice |
-Anthracite and Silver |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Tioga Factory XC |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore M525 Hydraulic Levers Shimano Deore M525 Hydraulic Disc Brakes |
| Hubs for disc brakes | Shimano Deore Disc |
| Rims manufacturer | 32-hole Syncros Big Box |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Butted Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Syncros Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Ritchey Wide Mouth |
| Headset size | 1 1/8 (inches) Threadless Ritchey Semi Integrated |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ ISIS Spline |
| Crankset parts and sizes | 24/32/42 Teeth TruVativ Firex |
| Gear shift levers | Shimano Deore Rapidfire Plus |
| Rear gear set | 12 - 32 Teeth 9-speed |
GT I-Drive 1.0 Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano Deore XT |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 100 (millimeters) Travel Rock Shox Duke C |
Other Specs of GT I-Drive 1.0
| Component group sets | Mountain Mix |
| Pedals details | Ritchey Logic Comp V.2 |
| Rear shock absorber | Fox Float |
| Saddle seat | SDG Grand Prix |
| Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Caloi provided us with the latest version of its Sigma FS bike manual
- Find All parts, tires and accessories of Caloi Sigma FS Mountain bike here
- Get your GT I-Drive 1.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT I-Drive 1.0 Mountain bike here